Affichage des archives de lundi, 31 janvier 2022

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Rapports
Activité solaire
Activité aurorale
M1 solar flare, G2 storm watch

Sunspot region 2936 produced an M1.1 solar flare which peaked at 23:32 UTC back on Saturday, 29 January. This large sunspot region was already producing numerous C-class solar flare at the time and developed a Beta-Gamma-Delta magnetic layout. This resulted in a moderate M-class eruption which launched a coronal mass ejection into space. Sunspot region 2936 has quieted down significantly since this eruption and while it remains a large sunspot region, it only has a Beta magnetic layout making more significant flares unlikely.

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La Météo Spatiale en faits

Dernière classe X18/01/2026X1.9
Dernière classe M21/01/2026M3.4
Dernier orage géomagnétique22/01/2026Kp5+ (G1)
Jours sans taches solaires
Dernier jour sans taches solaires08/06/2022
Nombre mensuel moyen de taches solaires
décembre 2025124 +32.2
janvier 2026119.4 -4.6
30 derniers jours121.8 +8.9

A ce jour dans l'histoire*

Éruptions solaires
12012X2.57
22014M7.18
32025M2.6
42014M1.61
52014M1.51
DstG
11971-92G2
22004-62
31980-58G1
41979-56G1
51992-48G1
*depuis 1994

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